Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4311232 | FeTiMn Alloy granulate in a pressure container for storage of hydrogen and deuterium | Helmut Wenzl | 1982-01-19 |
| 4309143 | Vane-disk type turbomolecular pump and etching method of manufacture of vane disks | Eckerd Kussel | 1982-01-05 |